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  1. #1

    Default 08 silverado LT 5.3l

    hi everyone
    i was wondering if anyone knows what are the best engine upgrades you may suggest for my 2008 silverado ext. cab 4x4 5.3L

  2. #2
    Legend
    Eddie Z71's Avatar
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    Mar 2009
    Location
    Colorado Springs, CO
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    Default

    Hi, and welcome to the site! I hope someone here will be able to help you with your question soon! Sorry, all I have is stock.
    Eddie , 2000 Chevy Tahoe Z71 (old style)

  3. #3

    Default

    Welcome to the site!!
    If you find yourself slipping,.....tie a knot.....hold on tight

    Black
    2008 silverado
    1500 crew cab
    5.3 L 4x4
    Borla exhaust, rbp black tip
    tint, bed liner
    2.25 in ready lift leveling kit
    18x9 rbp 94r
    33x12.5x18 toyo mts

  4. #4
    Legend mmorgan1865's Avatar
    Join Date
    Feb 2010
    Location
    Port Orange, Florida
    Posts
    1,067

    Default

    What do you want to accomplish with the upgrades?
    Morgan
    2010 Silverado Ext. Cab LTZ 2 WD 6 ft bed
    5.3L 6 speed w\ 3.08 rear end
    Navigation Package
    Westin lighted boards
    Undercover SE tonneau cover
    It's a start!

  5. #5
    Sr. Mechanic Gambit's Avatar
    Join Date
    Feb 2010
    Location
    VA Beach for now
    Posts
    189

    Default

    Start off with the basic, Cold Air Intake and exhaust. that is the simplest way to free up a few ponies.
    Jeep Recovery Vehicle.

  6. #6

    Default

    Welcome to the site!

    Bobby - North Carolina
    2008 4x4 5.3L V8
    6" Suspension Lift and 1.5" Body Lift
    20x9 Ballistic Jesters w/35" Toyo Open Country MT's & 1.5" rear wheel spacers
    4:56 Yukon Gears
    Hypertech Speedometer Calibrator
    Baja style bed mount spare tire carrier
    Flowmaster 40 series dual exhaust
    Recon Smoked LED tails/3rd brake lights/black projectors w/switchback LED's in the corners
    N-Fab Nerf Steps
    K&N CAI
    No Fear Pedals
    Tint, Line-X bedliner, Window visors, Rear wheel well liners
    Painted front grill, bow ties and door badges, de-"lettered" tailgate
    Powder coated front and rear bumpers

  7. #7

    Default

    I have the same engine. I would go with K&N cold air intake first.
    07 Tahoe LT
    greystone metallic
    20' OEM LTZ wheels
    5% tint
    (more to come)

  8. #8

    Default

    Welcome to the GMTruckClub!!


    2010 Z/71 Colorado C/C
    Black 4X4 w/5.3L V8
    ===============
    2007 Winnebago Adventurer
    w/8.1L Chevy & Allison 6spd.
    Canyon Lake, Texas

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